Makita XRJ01 18V LXT Lithium-Ion Cordless Compact Recipro Saw Kit (Discontinued by Manufacturer) Compact Design for Close Quarter Cutting Variable speed (0 - 3,000 strokes per minute) combined with a 1/2" stroke length for faster and more efficient cutting Makita exclusive dual-position on/off switch allows for either paddle or trigger switch operation "Tool-less" blade change system allows for faster blade installation and removal Compact design at 15-5/8" long; weighs only 3.9 lbs. (with battery) for convenient operation